Gu Zhenlong confessed, and asked Fang not to hand over Yu Shengguang to Ma Chunfeng for interrogation. When Fang Buwei had just escorted people and was about to go over to find Ma Chunfeng, Chen Zuyan and Chen Chao also came out of the cell where the monk Xuanku was imprisoned.

Fang Buwei was stunned for a moment, and then he was shocked again.

These two must have been driven out by Gu Zhenlong.

It turned out that Chen Chao and Chen Zuyan didn't even know that Monk Tongmiao and Monk Xuanku had developed the secret of spies in Nanjing two or three years ago.

No wonder before the interrogation, Gu Zhenlong would call himself out alone and ask who was present when he arrested the Xuanku monk.

Gu Zhenlong actually told himself such a top secret?

It seems that Gu Zhenlong does not attach great importance to the information mastered by the Xuanku monk, and even Chen Zuyan and Chen Chao have to guard against it.

It's right to think about it.

God knows what important people are in the inner line of the monk Xuanku. Chen Zuyan and Chen Chao have been operating in Nanjing for many years, and they may not know which one of them will have a relationship. If the news leaks out, maybe the whole city will know about it.

When they saw Fang Buwei, Chen Zuyan and Chen Chao hurriedly walked a few steps and caught up.

It's just this first simple move, it can be seen that in their subconscious, they don't regard Fang Buwei as an ordinary subordinate.

Even if it was Ma Chunfeng, Chen Zuyan was still snorting and drinking.

"How do you know that the commander is going to drive people out?" Chen Chao asked with slanted eyes.

"Don't you know?" Fang Buwei's eyes rolled, "But thinking about his own identity, how dare he participate in the interrogation of such an important person?" Fang Buwei spread his hands and replied.

Chen Chao looked at him suspiciously, a little disbelieving.

"Forget it, even if he knows, you can't ask!" Chen Zuyan persuaded Chen Chao.

Fang Buwei's eyes widened in confusion, as if to say, what do you mean, Chief Chen.

The corners of Chen Zuyan's mouth twitched, revealing a sneer.

He couldn't see if Fang Buwei was doing it or not. But he had a preconceived idea, thinking that even if Fang Buwei didn't know the inside story, he must have guessed one or two, otherwise he wouldn't have slipped away so fast.

Where would Chen Zuyan have thought that Gu Zhenlong would tell Fang Buwei about the top secret that even the two of them had to keep secret?

Chen Chao didn't speak, but just pointed his finger at Fang Buwei, which means that you kid is not honest.

Fang Buwei could only pretend to be helpless and aggrieved.

can't judge Xuanku, Chen Zuyan and Chen Chao can't be idle. followed Fang Buwei and went to Ma Chunfeng together.

Li Fengnian's subordinates, the shopkeeper of the grain store, the chief security officer and his subordinates are all in charge of Ma Chunfeng. Ma Chunfeng naturally knows which one is light and which one is heavy.

He directly handed over Li Fengnian's subordinates to Gu Zhenlong's people for interrogation, while he focused on dealing with the grain store owner and the people responsible for distributing the news.

Ma Chunfeng greeted the two Chief Chen, and then concentrated on interrogating the telecommunications team of this group of Japanese spy organizations.

The shopkeeper and the chief security officer have finished the trial, and Ma Chunfeng is now reviewing the reporter.

Chen Zuyan walked to the table and flipped through some of the results of Ma Chunfeng's trial. Chen Chao leaned in to take a look, and then beckoned to Fang Buwei.

"Look at it carefully, analyze and analyze who said what is true and who is false...... Chen Chao pointed to the spies who had just been interrogated by Ma Chunfeng and handed over to Gu Zhenlong to make up for the omission.

Fang Bu couldn't cry or laugh, just because of Director Liu's praise, these chiefs all used him as a human polygraph.

He took two steps forward, and when he saw that Chen Zuyan was taking the shopkeeper's point, he picked up the confession of the chief of security.

The chief of the security guard is specifically responsible for protecting the radio station, and usually obeys the instructions of the thin monk.

Whenever the radio station was in regular contact with the outside world, he would go to the noodle shop and be responsible for monitoring the surroundings of the grain store.

He didn't know the identity of Monk Xuanku, and he didn't find out until Monk Xuanku entered the restaurant, sent him the agreed code, and asked about the surrounding situation.

What Fang Buwei didn't expect was that the owner of that noodle restaurant turned out to be a thin monk's subordinate.

Then he touted the monk Xuanku who suddenly fell from the sky, and he thought that it was also instructed by Xuanku.

Fang is not afraid for a while.

Fortunately, I kept an eye on it at the time and didn't dare to ask more, otherwise I would have been exposed.

It's a pity that although the chief is a traitor, he only knows that his boss is a thin monk, and as for Mr. Sun, he has never heard of it.

Fang Buwei shook his head, put down the confession in his hand, and picked up the copy that Chen Zuyan had just finished reading.

The shopkeeper's group is all Japanese spies. It was appointed by the Kwantung Army, under the command of Mr. Sun, and the thin monk was specifically responsible, mainly responsible for the transmission of intelligence between Nanjing and Shanghai.

The shopkeeper is in charge of communication.

The fixed mailbox is in Hongjue Temple.

This group of radio stations was established two years ago and has been set up in Dongshanqiao Town.

Ma Chunfeng asked the reason, and the shopkeeper replied that it was mainly for safety reasons.

Dongshanqiao Town faces mountains on both sides, one side faces water, and the other side is a large forest farm, although the location is remote, but the height of the mountains and forests is limited, which does not affect the signal transmission, and the official pays little attention to here.

Of course, it is also because Dongshanqiao Town is the only market town with electricity among all the market towns in Jiangning County, except for Dongshan Town, where the county government is located.

According to the shopkeeper's explanation, today was the date of fixed contact with the Shanghai headquarters, and after the radio station was connected, the first instruction he received was to ask him to send a telegram to Hongjue Temple as soon as possible.

After receiving the message, the shopkeeper braved the heavy rain to go up the mountain and handed the message to the thin monk who was still in the temple.

And almost two hours after the shopkeeper went down the mountain and returned to the grain store, Xuan Ku arrived at the grain store.

The shopkeeper doesn't know Xuanku, but he recognizes the code.

Xuan Ku repaid the highest level of identification code, and the shopkeeper naturally did not dare to slack off.

After identifying his identity, Xuan Ku asked the shopkeeper to be in charge of the perimeter guard, and then entered the dark room where the report was sent, and after more than an hour, it was not until ten minutes before Fang Buwei appeared that he came out of the dark room.

The shopkeeper didn't know what exactly Xuan Ku had sent and received in the past two hours. And he also said that even if he was a dispatcher, he definitely didn't know.

Because whether it is sent or received by the sender, or the message he is responsible for transmitting, the content is all digital. Only those who control the codebook can know the specific implications, such as Mr. Sun, such as the monk Xuanku.

Other than that, the shopkeeper doesn't know much.

He is responsible for delivering only the mailbox of Hongjue Temple. He didn't know who would release the letter before and who would take it afterward.

Although the shopkeeper knew that there was a Mr. Sun on the thin monk, he had only met him twice, and he didn't know any clues about Mr. Sun's identity in Nanjing. At most, it can only depict Mr. Sun's figure and appearance.

Fang Buwei sighed secretly, this is a professional spy. It's like Li Fengnian's two subordinates, who were negligent and didn't say anything, and they also played tricks to a new height.

According to the shopkeeper, he estimated that Xuan Ku's identity level was definitely not low, even higher than Mr. Sun.

So he didn't understand why Xuan Ku violated the rules and found the radio here?

Fang Buwei is also thinking about this problem.

The Japanese spy organs strictly stipulate that the codes of telegrams sent and received by spy groups behind enemy lines are transmitted by correspondents in the center, and specific responsible persons are not allowed to contact radio stations.

This is to prevent the radio from being exposed by the enemy.

And Xuan Kuming knew that his face was not very unfamiliar in Nanjing, and it was very likely that someone would recognize him. Why would he rather risk being exposed and personally go down the mountain to call back Shanghai?

Fang Buwei flipped it over, Ma Chunfeng didn't ask about this, it should be negligent.

He asked questions on the spot.

"It must be that the monk thought of some important information afterwards, and the correspondent went down the mountain again, he didn't dare to fake his hands, so he could only run in person!" Chen Chao said after thinking about it.

"Just ask the Xuanku monk, don't you know?" Chen Zuyan said slowly.

Fang Buwei thought about it, but he still didn't dare to disturb Gu Zhenlong.

He also felt that it should be this possibility.

The reason why Xuan Ku arrived at the grain store nearly two hours later than the shopkeeper. It must be because the road to the Oushan Iron Mine that Xuan Ku didn't recognize was coming down from the shortcut road leading to Dongshanqiao Town from Hongjue Temple.

The road was dirt and muddy when it rained, similar to the road that Fang Buwei walked through the forest farm, and there was a mud puddle when you stepped on it.

Fang was not worried, and went to the next door to ask the shopkeeper.

The shopkeeper confessed, and after Xuan Ku finished the secret words, he began to give instructions, and he didn't mention this at all. But when he first came, Xuan Ku was really embarrassed, and his whole body was covered in mud.

Or the monk's clothes, shoes and socks that he personally went to buy for Xuan Ku.

No wonder he was so clean when he saw Xuan Ku.

But Fang is not always wrong.

What an urgent situation is there to make Xuan Ku run down the mountain at such a big risk after such a heavy rain, and call back in person?

I resisted the urge to go to Gu Zhenlong, and Fang Buwei returned to Ma Chunfeng.

Just as the dispatcher had finished the review, Ma Chunfeng handed the confession to Chen Zuyan.

The content of the explanation is basically the same as that of the shopkeeper.

It is true that the sender did not know the specific meaning of the cipher.

It's not just this time. Even if the thin monk handed him over to contact the Shanghai headquarters before, every time he sent and received a message, the content was all numbers. No one in the entire telecommunications team knew what it meant, including the thin monk.

The dispatcher also mentioned that Xuan Ku was indeed the code compiled next to the radio station at that time, and he naturally didn't dare to check the contents, and he didn't even see what the codebook looked like.

After compiling the code, the monk burned a book with no words on the cover with a brazier, and then poured it into the muddy water in the courtyard.

That should be the codebook.

Seeing this, Fang Buwei gritted his teeth.

No wonder after he escorted the two monks out of the monastery, he sent Camp Commander Zheng to personally sneak into the two squatter rooms to search, but found nothing.

Fang Buwei continued to look down, and found that something was wrong.

Over the course of an hour, Xuan painstakingly compiled the code on the spot, and then used the radio to communicate with the headquarters in Shanghai, intermittently, and the two sides exchanged telegrams six times.

Isn't this equivalent to a question and an answer, and we have exchanged each other three times?

It took more than an hour?

Whose spy radio station behind enemy lines is used to send reports in this way?

Could it be that the Japanese are vegetarians in the counter-espionage department of the Nanjing government?

This is clearly something extremely important that the two sides are discussing.

The Japanese spy headquarters did not hesitate to expose this radio station, but also to seek Xuan Ku's opinion, which was absolutely extremely important information, and maybe it was some major military move.

It is also very likely to be related to the mole mastered by Xuan Ku.

It may be that the top level of the Nanjing government formulated some plan against the Japanese army, but it was revealed to the Japanese spy agency by the traitor, and the Japanese spy agency is arranging for Xuan Ku to further investigate, or to formulate countermeasures.

It may also be that the Japanese side planned a plan against Nanjing, which needed the assistance of the traitors under Xuan's control.

Whatever it is, it's a catastrophe if you don't do it well.

Fang Buwei reminisced hard, but he couldn't remember what had happened during this time of year.

In particular, if I knew that I would be able to cross, I should have studied history well.

Seeing that Fang Buwei smashed his head with his hands, Chen Zuyan and Chen Chao looked at him like fools.

Fang Buwei subconsciously raised his head, and when he saw Chen Chao, a light flashed in his mind, but it was fleeting, and he couldn't catch it.

Fang was not angry and scolded in his heart.

What is related to Chen Chao?

I can't even remember when my brain is about to explode.

Fang is not a fierce one.

What kind of stupidity did he make, Xuan Ku didn't die, just let Gu Zhenlong interrogate it?

Fang didn't turn his head and walked out.

Chen Chao grabbed him: "What did you find?" ”

These two knew from Fang Buwei's appearance that he must have found some major clues, and he was in a hurry to find Gu Zhenlong.

Fang Buwei pointed to the confession of the dispatcher and said that Xuan Ku had sent six telegrams to the Shanghai headquarters.

"It's such a bad weather, and it's still such a long distance. The radio signal is not urgent, some codes are not audible, and it is normal to ask repeatedly for verification......," Chen Chao replied.

"Director Chen, the dispatcher explained very clearly, this is not a trial signal!" Fang Buwei pointed to the dispatcher who had just been untied from the shackles and was about to be escorted out, "The code he received, and the code that Xuan Ku asked him to send, are different every time......

"How do you know?" Chen Chao asked rhetorically.

Ma Chunfeng was interrogating on the side just now, didn't you hear that?

In a hurry, Fang Buwei almost blurted out.

"You know Japanese?" Chen Zuyan asked curiously.

Fang was not stunned for a moment, and then he thought that when the dispatcher confessed, he spoke Japanese. Ma Chunfeng is looking at the real-time record of the translator and asking questions.

If Chen Chao couldn't understand Japanese, he naturally didn't know what the transmitter meant.

"I've been studying for a while!" Fang is not a return.

This must not be hidden, otherwise as soon as the monk Xuanku confessed, when he and the thin monk spoke Japanese in the squatter room, Fang Buwei would reveal his stuffing.

"What else would you kid do?" Chen Chao's face was a little unnatural.

Fang Buwei smiled weakly, just now, in a hurry, he pushed Chen Chao to the south wall with a word.

Chen Chao didn't get angry?

On the contrary, Ma Chunfeng glanced at Fang Buwei in surprise.

In his spare time to investigate the case, he did see Fang Buwei learn Japanese for a period of time with the training class of the Telecommunications Department, but this speed was too fast.